Hi Vikram, > On Aug 25, 2023, at 16:02, Vikram Garhwal <vikram.garh...@amd.com> wrote: > > Add device_tree_find_node_by_path() to find a matching node with path for a > dt_device_node. > > Reason behind this function: > Each time overlay nodes are added using .dtbo, a new fdt(memcpy of > device_tree_flattened) is created and updated with overlay nodes. This > updated fdt is further unflattened to a dt_host_new. Next, we need to find > the overlay nodes in dt_host_new, find the overlay node's parent in dt_host > and add the nodes as child under their parent in the dt_host. Thus we need > this function to search for node in different unflattened device trees. > > Also, make dt_find_node_by_path() static inline. > > Signed-off-by: Vikram Garhwal <vikram.garh...@amd.com>
Reviewed-by: Henry Wang <henry.w...@arm.com> Kind regards, Henry >
